.content {
    width: 60%;
    height: auto;
    display: flex;
    margin: auto;
    flex-wrap: wrap;
    /*background-color: azure;*/

    margin-top: 60px;
}
header{
    height: 200px;
    width: 100%;
    opacity: 0.7;
    background-repeat: no-repeat;
}
.li_img_fl {
    width: 80px;
    height: 80px;
    /*background-color: #8b7cb9;*/
    list-style: none;
    margin: 25px;
    text-align: center;
}

.img_fl {
    border-radius: 50%;
}

a {
    color: darkblue;
    text-decoration: none;
}

body {
    background-color: aliceblue;
}

.img_fl:hover {
    border: 2px red dashed;
}